Individual Calculations February 2018
 Oh, Benjamin Yao Teng  Total change: -5.60  Rating chartPersonal card
 Caissa Hong Kong National Junior 2018 - U16 & U18 Hong Kong HKG 2018-01-13
RcRownchangeKK*chgGame
 1790 1843 1.00 2 -0.14 40 -5.60 
  Wong, Ching Chi wc1919 HKG1.0010.604024.00 
  Wong, Brian Bh 1661 HKG0.001-0.7440-29.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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